* {
    box-sizing: border-box;
}

body {
    margin: 0;
    background-color: wheat;
    line-height: 1.4;
}
.container {
    max-width: 960px;
    margin: 0 auto;
}
.article p, .article h3 {
    text-align: justify;
    padding: 10px;
}
.article img {
    width: 50px;
    position: absolute;
    top: -12px;
    right: -10px;
    opacity: 0.7;
}
.article {
    position: relative;
    display: flex;
    display: flex;
    flex-wrap: wrap
}

.article {
    display: flex;
}
header {
    overflow: hidden;
    background-color: plum;
    display: flex;
    color: black;
}
header h1 {
    text-align: center;
    color: black;
}

.navbar a {
    float: right;
    display: block;
    color: black;
    text-align: center;
    padding: 14px 16px;
    text-decoration: none;
}

.navbar {
    margin-left: 290px;
}

.navbar a:hover {
    background-color: wheat;
    color: black;
}
footer {
    position: fixed;
    bottom: 0;
    overflow: hidden;
    background-color: plum;
    display: flex;
    color: black;
}
#right {
    margin-left: 10px;
}

#left {
    margin-left: 705px;
}
.flex-item{
    flex-basis: 250px;
    height: auto;
    flex-grow: 1;
    _flex: 1 0 300px;
}
.one{
    background-color:rgb(187, 124, 187);
}
.two{
    background-color: rgb(197, 175, 197);
}
.three{
    background-color: rebeccapurple;
}